CN215613229U - Nicotinamide mononucleotide screening plant - Google Patents

Abstract

The utility model provides a nicotinamide mononucleotide screening device, and belongs to the field of nicotinamide mononucleotide production. The screening machine comprises a rack, a transmission mechanism, a screening mechanism and a conveying mechanism, wherein the transmission mechanism comprises a machine base arranged on one side of the outer wall surface of the rack, and a driving motor is fixedly arranged on the machine base. Drive the auger delivery pole through starting servo motor and rotate, make can be with even the leading-in screening frame from the discharge gate of raw materials under the effect of auger delivery pole, thereby prevent to block up, screening efficiency has been improved, the raw materials drops in the screening frame of upper end after that, then start driving motor, utilize driving motor to drive the rocker, the transfer line rotates, make screening mechanism transversely move about under the effect of transfer line, make the raw materials in the screening frame pass through the filter screen of the different filter diameters of three-layer in proper order and fall into the guide fill, filter the back through the three-layer filter screen like this, make the screening effect better, thereby the production quality of nicotinamide mononucleotide has been improved.

Description

Nicotinamide mononucleotide screening plant

Technical Field

The utility model relates to the technical field of nicotinamide mononucleotide production, in particular to a nicotinamide mononucleotide screening device.

Background

Nicotinamide Mononucleotide (NMN), an organic compound with the chemical formula C11H15N2O8P, plays an important role in the production of cellular energy in humans. Can inhibit aging of nerve and blood vessel, and improve diabetes symptoms, but with aging, the content in organs will decrease;

therefore, the research on the synthesis process is of great significance, for example, the scheme of nicotinamide mononucleotide synthesis route published in Chinese medicinal chemical impurities 2020, 9 months and 30 th phase 9, but the raw materials need to be screened before synthesis, and the product quality is improved accordingly; however, most of the existing screening devices use a single-layer filter screen for screening and filtering, so that the filtering effect is poor, and the screened raw materials still have more impurities, thereby affecting the product quality; therefore, based on the above problems, we have designed a nicotinamide mononucleotide screening device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the above circumstances, the present invention aims to provide a nicotinamide mononucleotide screening device.

A nicotinamide mononucleotide screening plant comprises a frame, a transmission mechanism, a screening mechanism and a conveying mechanism; the transmission mechanism comprises a machine base arranged on one side of the outer wall surface of the machine frame, a driving motor is fixedly arranged on the machine base, a main shaft of the driving motor is rotatably provided with a rocker, and a transmission rod is movably sleeved at the other end of the rocker; the screening mechanism comprises four U-shaped seats, a screening frame, a clamping block and a clamping ring, the number of the U-shaped seats is four, the four U-shaped seats are respectively and fixedly arranged on two sides of the rack in a transverse and up-and-down mode in sequence, two sliding blocks are movably arranged in each U-shaped seat, a limiting column is fixedly arranged on the inner wall surface of each sliding block, and the other end of the transmission rod is movably sleeved on the limiting column of the U-shaped seat at the upper end; screening frame contains threely, and from top to bottom distributes in proper order, the equal fixed mounting of inside lower extreme of screening frame has the filter screen, and is three pass through between the screening frame the fixture block with the snap ring is connected for whole, and the screening frame both sides of screening frame, the lower extreme at middle part all with spacing post fixed connection simultaneously, there is the guide fill in the below fixed mounting who lies in the screening frame in the frame, and the bottom face that the guide was fought simultaneously is equipped with the guide mouth, be equipped with a manual valve on the guide mouth.

Preferably, the fixture block and the snap ring is equallyd divide and do not is equipped with two sets ofly, and every group the fixture block and the quantity of snap ring is four, and is a set of the fixture block is fixed mounting respectively in the outer wall four corners department upper end of screening frame in the middle, and is a set of in addition the fixture block is fixed mounting respectively in the outer wall four corners department upper end of screening frame of bottom, and is a set of the snap ring is fixed mounting respectively at the outer wall four corners department lower extreme of screening frame of upper end, and is a set of in addition the snap ring is fixed mounting respectively at the outer wall four corners department lower extreme of screening frame in the middle.

Furthermore, after the three screening frames are sequentially stacked, the clamping blocks are all positioned in the clamping rings, and a circle of rubber anti-slip sheets are fixedly installed at the contact positions of the three screening frames.

Preferably, the internal screen diameters of the screen frame decrease in sequence.

Preferably, conveying mechanism is including establishing a transport jar at frame top middle part, one side fixed mounting who carries the jar has a servo motor, carry the inside of jar to rotate through the bearing and install the auger delivery pole, servo motor's main shaft and auger delivery pole's pivot butt joint simultaneously, the bottom face of carrying the jar, top face are equipped with pan feeding mouth, discharge gate respectively.

Preferably, a connecting seat is fixedly installed at a port of the bottom end face of the rack, an electronic scale is fixedly installed inside the connecting seat, and a plurality of anti-skidding lugs are sequentially arranged on the upper end face of the electronic scale.

Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a nicotinamide mononucleotide screening device, which is characterized in that screening frames, clamping blocks and clamping rings are arranged, so that the three screening frames are sequentially overlapped, the clamping ring on the outer wall surface of the upper screening frame is clamped on the clamping block on the outer wall surface of the middle screening frame, and the four clamping rings on the middle screening frame are clamped on the clamping block on the lower screening frame, so that the mounting and the dismounting of a screening mechanism are realized, and the mounting and the dismounting are convenient. The device is provided with a servo motor, a driving motor and an electronic scale, the raw materials are poured from a feeding port of a conveying tank, the servo motor is started to drive a spiral conveying rod to rotate, so that the raw materials can be uniformly guided into a screening frame from a discharging port under the action of the spiral conveying rod, blocking is prevented, screening efficiency is improved, the raw materials drop into the uppermost screening frame, then the driving motor is started, a rocker is driven by the driving motor, a transmission rod rotates, a screening mechanism moves transversely left and right under the action of the transmission rod, the raw materials in the screening frame sequentially drop into a material guide hopper through three layers of filter screens with different filter diameters, thus, after being filtered by the three layers of filter screens, screening effect is better, production quality of nicotinamide mononucleotide is improved, a manual valve on the material guide port is opened, and a collecting appliance is placed on the electronic scale, so that the screened raw materials fall onto a collecting device, and the reading on the electronic scale is observed to realize quantitative weighing.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional top view of the present invention;

fig. 3 is a schematic view of a partially enlarged connection structure according to the present invention.

In the figure: 1. an electronic scale; 11. an anti-slip bump; 2. a frame; 3. a transmission mechanism; 31. a transmission rod; 32. A drive motor; 33. a machine base; 34. a rocker; 35. a slider; 36. a limiting column; 4. a conveying mechanism; 41. A screw conveying rod; 42. a delivery tank; 43. a servo motor; 5. a screening mechanism; 51. a U-shaped seat; 52. screening the frame; 53. a clamping block; 54. a snap ring; 55. filtering with a screen; 6. a material guide hopper; 61. a material guide port; 7. a connecting seat.

Detailed Description

The embodiments described below are only a part of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the embodiment provides a nicotinamide mononucleotide screening device, which comprises a frame 2, a transmission mechanism 3, a screening mechanism 5 and a conveying mechanism 4, wherein the transmission mechanism 3 comprises a base 33 arranged on one side of the outer wall surface of the frame 2, a driving motor 32 is fixedly arranged on the base 33, a rocker 34 is rotatably arranged on a main shaft of the driving motor 32, a transmission rod 31 is movably sleeved at the other end of the rocker 34, the screening mechanism 5 comprises a U-shaped seat 51, a screening frame 52, a clamping block 53 and a clamping ring 54, four U-shaped seats 51 are arranged, the four U-shaped seats are respectively and fixedly arranged on two sides of the frame 2 in sequence, two sliding blocks 35 are movably arranged in the U-shaped seat 51, a limiting column 36 is fixedly arranged on the inner wall surface of each sliding block 35, the other end of each transmission rod 31 is movably sleeved on the limiting column 36 of the U-shaped seat 51 at the upper end, the screening frames 52 are three in number and are sequentially distributed from top to bottom, filter screens 55 are fixedly mounted at the lower ends of the interior of the screening frames 52, the three screening frames 52 are connected into a whole through clamping blocks 53 and clamping rings 54, the screening frames 52 at the middle portions and the two sides of the screening frames 52 at the lower ends are fixedly connected with the limiting columns 36, the guide hopper 6 is fixedly mounted below the screening frames 52 on the rack 2, meanwhile, the bottom end face of the guide hopper 6 is provided with a guide port 61, and a manual valve is arranged on the guide port 61.

Referring to fig. 3, two groups of the fixture blocks 53 and the clamp rings 54 are respectively arranged, meanwhile, four fixture blocks 53 and four clamp rings 54 are arranged in each group, one group of fixture blocks 53 are respectively and fixedly installed at the upper ends of four corners of the outer wall surface of the middle screening frame 52, the other group of fixture blocks 53 are respectively and fixedly installed at the upper ends of four corners of the outer wall surface of the bottom screening frame 52, one group of clamp rings 54 are respectively and fixedly installed at the lower ends of four corners of the outer wall surface of the upper screening frame 52, and the other group of clamp rings 54 are respectively and fixedly installed at the lower ends of four corners of the outer wall surface of the middle screening frame 52; after the three screening frames 52 are sequentially overlapped, the clamping blocks 53 are all positioned in the clamping rings 54, and a circle of rubber anti-skidding sheets are fixedly arranged at the contact positions of the three screening frames 52, so that the connection stability can be improved by the designed rubber anti-skidding sheets; the filter diameters of the filter screens 55 in the screening frame 52 are sequentially reduced, three filter screens 55 are arranged in the design, and meanwhile, the filter diameters of the filter screens 55 are sequentially reduced, so that the screening effect is better, and the quality of the nicotinamide mononucleotide is improved; the conveying mechanism 4 comprises a conveying tank 42 arranged in the middle of the top end of the rack 2, a servo motor 43 is fixedly arranged on one side of the conveying tank 42, a spiral conveying rod 41 is rotatably arranged in the conveying tank 42 through a bearing, meanwhile, a main shaft of the servo motor 43 is in butt joint with a rotating shaft of the spiral conveying rod 41, a feeding port and a discharging port are respectively arranged on the bottom end surface and the top end surface of the conveying tank 42, raw materials are poured from the feeding port of the conveying tank 42, the servo motor 43 is started to drive the spiral conveying rod 41 to rotate, so that the raw materials can be uniformly guided into the screening frame 52 from the discharging port under the action of the spiral conveying rod 41, and therefore plugging is prevented, and screening efficiency is improved; the bottom end face port fixed mounting of frame 2 has connecting seat 7, and the inside fixed mounting of connecting seat 7 has electronic scale 1 simultaneously, and the up end of electronic scale 1 is equipped with a plurality of skid proof block 11 in proper order, and the electronic scale 1 of this design is used for weighing the raw materials that have sieved, and skid proof block 11 is used for collecting the antiskid of utensil.

Specifically, when the screening device is used, the whole device is placed at a designated position, the transmission mechanism 3 is installed on the rack 2, the three screening frames 52 are sequentially overlapped, the clamping ring 54 on the outer wall surface of the screening frame 52 at the upper end is clamped on the clamping block 53 on the outer wall surface of the screening frame 52 at the middle part, the four clamping rings 54 on the screening frame 52 at the middle part are clamped on the clamping block 53 on the screening frame 52 at the lower end, so that the screening mechanism 5 is installed, the servo motor 43, the driving motor 32 and the electronic scale 1 are connected with electricity, raw materials are poured in from the feeding port of the conveying tank 42, the servo motor 43 is started to drive the spiral conveying rod 41 to rotate, the raw materials can be uniformly guided into the screening frame 52 from the discharging port under the action of the spiral conveying rod 41, so that blockage is prevented, the screening efficiency is improved, the raw materials fall into the screening frame 52 at the uppermost end, and the driving motor 32 is started, utilize driving motor 32 to drive rocker 34, transfer line 31 rotates, as shown in fig. 2, make screening mechanism 5 transversely move about under the effect of transfer line 31, make the raw materials in screening frame 52 pass through the filter screen 55 of the different filter diameters of three-layer in proper order and fall into guide hopper 6, after filtering through three-layer filter screen 55 like this, make the screening effect better, thereby the production quality of nicotinamide mononucleotide has been improved, open the manual valve on guide mouth 61 so, place the collection utensil simultaneously on electronic scale 1, make the raw materials after the screening fall into on the collection utensil, observe the reading on electronic scale 1 at this moment and weigh quantitatively.

Therefore, the nicotinamide mononucleotide screening plant that this embodiment provided has that screening effect is good, the service function is many, characteristics that production efficiency is high.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims (6)

1. A nicotinamide mononucleotide screening plant comprises a frame, a transmission mechanism, a screening mechanism and a conveying mechanism; the method is characterized in that:

the transmission mechanism comprises a machine base arranged on one side of the outer wall surface of the machine frame, a driving motor is fixedly arranged on the machine base, a main shaft of the driving motor is rotatably provided with a rocker, and a transmission rod is movably sleeved at the other end of the rocker;

the screening mechanism comprises four U-shaped seats, a screening frame, a clamping block and a clamping ring, the number of the U-shaped seats is four, the four U-shaped seats are respectively and fixedly arranged on two sides of the rack in a transverse and up-and-down mode in sequence, two sliding blocks are movably arranged in each U-shaped seat, a limiting column is fixedly arranged on the inner wall surface of each sliding block, and the other end of the transmission rod is movably sleeved on the limiting column of the U-shaped seat at the upper end; the screening frame contains threely, and from top to bottom distributes in proper order, the equal fixed mounting of inside lower extreme of screening frame has the filter screen, and is three pass through between the screening frame the fixture block with the snap ring is connected for whole, and middle part screening frame and lower extreme screening frame both sides all with spacing post fixed connection, lieing in the frame the below fixed mounting of screening frame has a guide to fight, the bottom face that the guide was fought is equipped with a guide mouth, be equipped with a manual valve on the guide mouth.

2. The nicotinamide mononucleotide screening device of claim 1, wherein there are two sets of said clamping blocks and said snap rings, and each set of said clamping blocks and said snap rings is four, one set of said clamping blocks is fixedly mounted at the upper end of the four corners of the outer wall surface of the middle screening frame, another set of said clamping blocks is fixedly mounted at the upper end of the four corners of the outer wall surface of the bottom screening frame, one set of said snap rings is fixedly mounted at the lower end of the four corners of the outer wall surface of the upper screening frame, and another set of said snap rings is fixedly mounted at the lower end of the four corners of the outer wall surface of the middle screening frame.

3. The nicotinamide mononucleotide screening device of claim 2, wherein after three screening frames are sequentially stacked, the clamping blocks are all positioned in the clamping rings, and a circle of rubber anti-slip sheets are fixedly installed at the contact positions of the three screening frames.

4. The nicotinamide mononucleotide screening device of claim 1, wherein the filter mesh diameters of the internal filter meshes of the screening frame decrease in sequence.

5. The nicotinamide mononucleotide screening device of claim 1, wherein the conveying mechanism comprises a conveying tank disposed at the middle of the top end of the frame, a servo motor is fixedly mounted at one side of the conveying tank, a screw conveying rod is rotatably mounted inside the conveying tank through a bearing, a main shaft of the servo motor is in butt joint with a rotating shaft of the screw conveying rod, and a feeding port and a discharging port are respectively disposed at the bottom end surface and the top end surface of the conveying tank.

6. The nicotinamide mononucleotide screening device of claim 1, wherein a connecting seat is fixedly installed at a bottom end face port of the frame, an electronic scale is fixedly installed inside the connecting seat, and a plurality of anti-slip bumps are sequentially arranged on an upper end face of the electronic scale.

Images